Frequency domain sensor

Results: 7



#Item
1Soil physics / Hydrology / Physical chemistry / Soil mechanics / Measuring instruments / Frequency domain sensor / Water content / Permittivity / Relative permittivity / Physics / Chemistry / Science

Video Transcript Soil Moisture 301: Why Does My Soil Moisure Sensor Read Negative? Thank you for tuning in today. As Lauren has said, the topic that we are going to talk about today is about how to improve the accuracy o

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Source URL: www.decagon.com

Language: English - Date: 2012-02-29 19:50:40
2Optics / Engineering / Optical time-domain reflectometer / Optical fiber / Fiber optic sensor / Backscatter / Structural health monitoring / Time-domain reflectometry / Distributed temperature sensing / Fiber optics / Technology / Sensors

Fibre Optic Sensing Techniques Based on Incoherent Optical Frequency Domain Reflectometry

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Source URL: www.bam.de

Language: English - Date: 2015-02-04 01:04:46
3Physical chemistry / Soil mechanics / Chemistry / Science / Technology / Sensor / Water content / Frequency domain sensor / Level sensor / Measuring instruments / Soil physics / Hydrology

EasyAG - SEN12512 Water-Content Probe Brochure

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Source URL: s.campbellsci.com

Language: English - Date: 2014-01-27 18:34:57
4Soil / Hydrology / Soil physics / Irrigation / Agricultural soil science / Soil moisture sensor / Water content / Data logger / Frequency domain sensor / Soil science / Land management / Science

Drought Adaptation Option: Soil moisture monitoring José Payero, Ahmad Khalilian, and Rebecca Davis: Clemson University What are the benefits of monitoring soil moisture? Local climate, as reflected by daily weather con

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Source URL: agroclimate.org

Language: English - Date: 2013-04-15 15:37:34
5Physical chemistry / Soil mechanics / Science / Measuring instruments / Physics / Water content / Soil / Frequency domain sensor / Level sensor / Soil physics / Chemistry / Hydrology

center0Soil Climate Observations 00Soil Climate Observations Sensor: Soil Climate Observations Manuf/Model: Stevens Water Monitoring Systems, Inc.

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Source URL: www1.ncdc.noaa.gov

Language: English - Date: 2013-04-12 16:27:27
6Telecommunications engineering / ISM band / Body area network / ANT / Radio spectrum / Extremely high frequency / IEEE 802.11b-1999 / Ultra-wideband / IEEE 802.15.4a / Technology / Wireless networking / Wireless

Body sensor area networks: Definition, state-of-the-art, performances, limitations and perspectives Abstract The medical domain is becoming a very attractive area for emergent wireless communcation systems. Growing needs

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Source URL: www.imse-cnm.csic.es

Language: English
7Chemistry / Hydrology / Physical chemistry / Soil mechanics / Measuring instruments / Soil moisture sensor / Neutron probe / Water content / Frequency domain sensor / Physics / Soil physics / Science

How do soil moisture sensors actually measure moisture? Standing wave, capacitance and Time Domain Reflectometry (TDR) measure the dielectric constant of the soil whereas the neutron probe measures the hydrogen content of soils.

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Source URL: www.ictinternational.com

Language: English - Date: 2013-12-18 19:10:01
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